Toshiba 6F3B0253 user manual Broadcast mode Mode

6F3B0253

7. Instructions

< Broadcast mode (Mode 4) >

When the instruction input comes ON with the operand B+1 is 4, the Broadcast mode (mode 4) is selected. In this mode, the T1-16S sends the user specified Write command to all the Inverters as broadcast.

This mode is useful to send Run/Stop command to all the Inverter at the same time.

Repeat

Sends the specified command with command data to all Inverters (broadcast)

Checks the acknowledge from #0 Inverter

The Inverter number specified by the operand B is ignored.

The scan execution status and the Inverter communication status are stored in the operand B+2 to B+7. (only #0 Inverter responds)

The command code and the command data setting registers are indirectly specified by the operand A and A+1.

When the instruction input is reset to OFF, the operation is stopped after receiving the response from the Inverter.

Example

D1000

D1001

Data table designation

4RW200

3020RW201 RW202 RW203 RW204 RW205 RW206 RW207

Parameter & status

(any 0 to 63)

4 (mode 4)

Execution status

Comm error code

Inverter comms

status map

D1010

D1011

RS-485 port

H0030 (fixed)

0 (fixed)

When the data for each operand are set as above, the following operation condition is specified.

•D1000=4 & D1001=3020 ⇒ D3020 is specified as the command code setting register and D3021 is specified as the command data setting register.

Data table:

Register

D3020

D3021

Data contents

Command code

Command data

Signal direction

→Write

Example operation:

For example, to send the Run forward command to all the Inverters, set the command code HFA00 into D3020 and the value HC400 into D3021.

For the command code and the command data format, refer to your Inverter manual.

Basic Hardware and Function 253